Deutz was formally incorporated into Cologne in 1888 und is the part of the Cologne city centre on the right bank of the river. Deutz was established under Roman Emperor Constantine I in 310 AD. The district serves as an important business centre and transportation hub.
Origami by Ngai Chun Cheung is the traditional Japanese art of paper folding, which started in the 17th century AD at the latest and was popularized outside of Japan in the mid-1900s. It has since then evolved into a modern art form.